| Name | Company Number | Date Appointed | Rating |
|---|---|---|---|
| TRUST TEES LIMITED | 07497167 | 03/10/2022 | Silver |
| Name | Company Number | Date Appointed | Date Resigned | Rating |
|---|---|---|---|---|
| BIDWELLS LLP | OC344553 | 07/10/2014 | 31/12/2021 | Silver |
| COPEWELL LIMITED | 01408465 | 07/10/2014 | 31/12/2021 | One Red Flag |
| IPC INFORMATION SYSTEMS | 01823833 | 16/10/2012 | 16/09/2013 | One Red Flag |
| IPC INFORMATION SYSTEMS UK HOLDINGS LIMITED | 05887371 | 16/10/2012 | 16/09/2013 | One Red Flag |
| IPC NETWORK SERVICES EMEA LIMITED | 05944667 | 16/10/2012 | 16/09/2013 | Silver |
| IPC NETWORK SERVICES LIMITED | 02539234 | 16/10/2012 | 16/09/2013 | Silver |
| IPC NETWORK SERVICES UK HOLDINGS LIMITED | 05887379 | 16/10/2012 | 16/09/2013 | Gold |
| IPC NS UK SPC LIMITED | 05887380 | 16/10/2012 | 16/09/2013 | Amber |
| IPC UK HOLDINGS LIMITED | 03671678 | 16/10/2012 | 16/09/2013 | Gold |
| IPC UK SPC LIMITED | 03791565 | 16/10/2012 | 16/09/2013 | Not Trading |
| LEXAR UK LIMITED | 04974771 | 16/10/2012 | 16/09/2013 | Not Trading |
| PURPLE VOICE HOLDINGS LIMITED | 03524846 | 16/10/2012 | 16/09/2013 | Silver |
| PURPLE VOICE LIMITED | 04256358 | 16/10/2012 | 16/09/2013 | Silver |
| V BAND LIMITED | 01855636 | 16/10/2012 | 16/09/2013 | Not Trading |
| WESTCOM DEDICATED PRIVATE LINES LIMITED | 05163951 | 16/10/2012 | 16/09/2013 | One Red Flag |
| WESTCOM EUROPE LIMITED | 05156469 | 16/10/2012 | 16/09/2013 | Silver |